Constructor Quarterly Issue No. 103
March 2014
Multi-perforated! (a review of the new Meccano Evolution sets); A Meccano calculating engine (or think of a number less than 64); Another lightweight French Knitting Machine; Two new striking clock mechanisms; The Willeme CG 8×4 Auto Grue; Colin Cohen’s rod-sorting machine (full building instructions); Old electric locomotive.
UK £19.00
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